7/11/2017
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Herman Grooten - Dubbeltorenoffer in het Siciliaans
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Herman Grooten 08 Begrijp wat u doet - Siciliaans Najdorf-Scheveninger
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6/7/2017
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Herman Grooten 07 Begrijp wat u doet - Siciliaans Introductie
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5/9/2017
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Herman Grooten 06 Begrijp wat u doet – Franse Structuren 2
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4/4/2017
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Herman Grooten 05 Begrijp wat u doet - Franse Structuren 1
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3/7/2017
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Herman Grooten – thema: eindspel – Paard tegen pion
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Herman Grooten 04 Begrijp wat u doet - Konings-Indische structuren 2
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3/5/2017
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Herman Grooten 03 Begrijp wat u doet - Konings-Indische structuren 1
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2/27/2017
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Herman Grooten – thema: Fenomeen Julian Hodgson
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2/13/2017
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Herman Grooten – thema: Het interferentiemotief
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1/10/2017
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Herman Grooten 02 Begrijp wat u doet - Spaanse structuren 2
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12/13/2016
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Herman Grooten 01 Begrijp wat u doet – Spaanse structuren 1
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42:03 Min
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